Window treatment accessory



FIG. 1 is a perspective view of the claimed window treatment accessoryillustrated in assembled position;

FIG. 2 is a top plan view thereof the bottom plan view being a mirrorimage of the top plan view;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof the rear view being a mirror image of thefront view;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

The broken line showing of a cut-away portion of window treatment inFIG. 1 and a screw in FIGS. 2-3 and 5 is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a window treatment accessory, as shown anddescribed in the drawings.